Current Rebar data can be saved as an MDB or an RDX file. Our rebar fabricators in Michigan are using aSa software that requires rdx files that are version 2.0 or above. OBM/ProConcrete is still producing RDX Version 1.3 files. These cannot be imported by our fabricators. Fabricators typically do not have a conversion tool nor do conversion tools exist online. Best way to provide an RDX Version 2.0 file is to produce it from OBM (instead of trying to convert it).

iRebar provides a package containing schema information and sample file of RDX Version 2.0 here: https://www.irebar.com/GeneralIndustryResources.html > https://www.irebar.com/Resources/rdx_package.zip